CN106049603A - Urban viaduct rainwater comprehensive recycling system and method - Google Patents
Urban viaduct rainwater comprehensive recycling system and method Download PDFInfo
- Publication number
- CN106049603A CN106049603A CN201610635902.1A CN201610635902A CN106049603A CN 106049603 A CN106049603 A CN 106049603A CN 201610635902 A CN201610635902 A CN 201610635902A CN 106049603 A CN106049603 A CN 106049603A
- Authority
- CN
- China
- Prior art keywords
- plc
- sensor
- spray
- water
- nozzle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/04—Fixed devices, e.g. permanently- installed flushing means
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The invention discloses an urban viaduct rainwater comprehensive recycling system and method. The system comprises a pump station, a rainwater collecting device, a bridge surface spraying device, a plant irrigating device, a road surface state sensor, a rain and snow sensor and a soil humidity sensor. According to the method, the system is adopted, a PLC receives signals from the rain and snow sensor, and if it is judged that it rains, the PLC controls a water collecting electromagnetic valve and a drainage electromagnetic valve to be opened; all parts are combined into a whole through the internet of things, collected rainwater can be distributed through a PLC control system according to the actual demands of the external environment, the requirement for water spraying cooling of urban viaduct road surfaces in high-temperature weather in summer is met, and the requirement for automatic irrigation of plants under an urban viaduct is also met; meanwhile, in snowy days in winter, the PLC control system can spray deicing liquid on the road surfaces according to external temperature requirements to prevent the road surfaces from icing.
Description
Technical field
The present invention relates to a kind of urban viaduct rainwater comprehensive reutilization system and method.
Background technology
Along with the quick growth of China's urban population density, Urban Traffic Jam Based is the most increasingly severe.In order to reach
Improving the urban transportation traffic capacity, save simultaneously and take up an area space and reduce the purpose of construction cost, increasing city starts
Overpass is built in urban district.Building of overpass improves traffic environment, but is also faced with the discharge of a large amount of rainwater during rainy season
Too high with summer high-temperature pavement temperature in season, and during winter, easily there are the problems such as ice and snow in road surface.Problems be easy to
Overpass causes damage, and causes serious vehicle accident, brings safely massive losses then to the people's lives and property.
In order to solve the problems referred to above, simple and practical way is installation rainwater-collecting discharge pipe on overhead bridge floor, makes
Obtain rainwater can be directly discharged in the sewer below overpass by discharge pipe.But this method is unfavorable for water resource
Recycle, particularly cause the waste of a large amount of rainwater in rainy season.In particularly summer, overpass surface temperature is too high, usually also
Need to carry out watering cooling with sprinkling truck, and the vegetation below overpass is also required to sprinkling truck and carries out manual watering.During winter,
In order to prevent overpass icy on road, often it is also required to artificial salting.These modes the most well recycle rainwater, lead
Cause on the one hand water resource not enough, on the other hand but causing substantial amounts of water resource utility model, be unfavorable for the sustainable development of economic society
Exhibition.Therefore a set of collection rainwater-collecting is developed extremely urgent with the intellectualizing system recycled.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of utilization technology of Internet of things being arranged on urban viaduct
Overpass rainwater comprehensive reutilization system, also provide for a kind of overpass rainwater comprehensive reutilization method.
In order to solve the problems referred to above, the present invention includes that pumping plant, rain collector, bridge floor spray equipment, vegetation irrigate dress
Put, pavement state sensor, sleet sensor and soil humidity sensor, pumping plant includes PLC and suction pump, suction pump
Being connected with PLC by converter, rain collector includes device for collecting rain water, the pipeline that catchments, is arranged on the pipeline that catchments
On collection water solenoid valve, clear water bin and the water pump that catchments, device for collecting rain water and clear water bin are connected by the water pump that catchments；Bridge
Face spray equipment includes spray pipeline and is arranged on the nozzle above bridge floor, and irrigation rig includes irrigation pipeline and shower nozzle, described
Spray pipeline and irrigation pipeline be connected with pumping plant by solenoid directional control valve, spray pipeline is additionally provided with spraying electromagnetic valve, road
Surface state sensor is arranged on the road surface of overpass, and sleet sensor is arranged on overpass, and soil humidity sensor is arranged
In vegetation soil, the described water pump that catchments, collection water solenoid valve, spraying electromagnetic valve, solenoid directional control valve, pavement state sensor,
Sleet sensor and soil humidity sensor are all connected with PLC.
Install and use to make nozzle be suitable on overpass, nozzle of the present invention include union joint, nozzle body and
Spray orifice preventer, union joint and nozzle body are cylinder, and cylinder is the most vertically arranged, and union joint is fixing with the upper end of nozzle body to be connected
Connecing, union joint is internal with nozzle body to be connected, and half side tube-wall of nozzle body is provided with spray orifice, and the internal diameter of spray orifice is from the inner to outer end
Be gradually increased, the top bus of spray orifice in the horizontal direction, the line at the center of spray orifice internal orifice and the center of collar extension with go up most
The angle of end bus is 10 °-20 °, and the center of spray orifice collar extension is less than the center of spray orifice internal orifice, and spray orifice preventer includes protection
Lid, connecting shaft, gear, tooth bar, piston and spring, protective cover is half cylinder, and the top edge of half cylinder has groove, and connecting shaft turns
Moving and be plugged on the barrel of nozzle body, connecting shaft one end is fixing with the gear being positioned at nozzle body to be connected, the other end of connecting shaft
Fixing with the top of protective cover and be connected, piston is slidably arranged in nozzle body, and spring one end is fixing with the bottom of nozzle body to be connected,
The other end of spring is fixedly connected on the downside of piston, and one end of tooth bar is fixed on the upper side of piston, tooth bar and tooth
Wheel engagement, when spring in the raw time, piston is positioned at the upper end of spray orifice, and protective cover is close on the outer tube wall of nozzle body also
Covering on the spray orifice of nozzle body barrel, when spring is compressed to a certain degree, piston is positioned at the lower section of spray orifice, protective cover
Axis is 90 ° with the axis angle of nozzle body, and the edge of described groove is attached on the barrel of nozzle body.The surface of nozzle body sets
Be equipped with spray orifice protective cover, the Calx on overpass, sand grains etc. can be avoided to block spray orifice, when nozzle in use, flow action
On piston, allow piston move downward, by rack and pinion engagement, the transform linear motion of piston will be become the rotation of gear,
Gear driven protective cover is rotated up exposing nozzle, and protective cover can also stop the too high globule that spray orifice sprays, it is to avoid by water
Being sprayed onto on the vehicle of traveling, when piston does not uses, spring relies on elastic force to stretch, and protective cover covers spray orifice again.
Pumping plant, rainwater-collecting and the layout of clear water bin for convenience, pumping plant of the present invention, device for collecting rain water and
Clear water bin is arranged on the ground below overpass.
In order to collect cleaner rainwater and spray pipeline be monitored, the end of device for collecting rain water of the present invention
Portion is also associated with drain solenoid valve, and drain solenoid valve is connected with PLC, and described spray pipeline is provided with pressure sensing
Device and flow transducer, pressure transducer and flow transducer are all connected with PLC, owing to the rainwater started is dirtier, open
During the beginning, collection water solenoid valve and drain solenoid valve are opened simultaneously, and dirtier rainwater flows directly into sewer, are cleaning device for collecting rain water
Time, the filthy water of cleaning flows into sewer by drain solenoid valve.
In order to reach irrigation effect preferable to vegetation, the water pump that catchments of the present invention is immersible pump, described irrigation
Pipeline and shower nozzle are imbedded in underground, and shower nozzle is buried shower nozzle.
For convenience device for collecting rain water and clear water bin are carried out monitoring water level, device for collecting rain water of the present invention and
Being provided with liquid level sensor in clear water bin, liquid level sensor is all connected with PLC.
In order to allow management personnel understand whole system operation information in time, PLC control system of the present invention is also distinguished
Connect and have host computer and GPRS wireless module.
In order to detection pavement temperature, ambient temperature, water film thickness and surface friction coefficient, road surface of the present invention
State sensor includes pavement temperature sensor, environment temperature sensor, water film thickness sensor and surface friction coefficient detection
Device.
Urban viaduct rainwater comprehensive reutilization method of the present invention, uses aforesaid urban viaduct rainwater synthetical recovery
Utilize system, the steps include: that PLC receives the signal from sleet sensor, during if it is determined that be to rain, PLC
Control to open collection water solenoid valve and drain solenoid valve, close drain solenoid valve after 15 minutes, when the rain signal of sleet sensor
During stopping, closing collection water solenoid valve；The closed electromagnetic valve that catchments is after 24 hours, and PLC controls to open immersible pump, works as PLC
When controller receives the liquid level sensor in device for collecting rain water less than setting value, PLC closes immersible pump；When PLC is controlled
When device processed receives the pavement temperature signal of pavement state sensor higher than setting value, PLC controls to open suction pump and spray
Drench electromagnetic valve and solenoid directional control valve switches to spray pipeline, when PLC receives the pavement temperature of pavement state sensor
During less than the signal of setting value, PLC closes suction pump and spraying electromagnetic valve and solenoid directional control valve switches to middle position；When
PLC receive soil humidity sensor moisture signal less than setting value time, PLC control open suction pump and
Solenoid directional control valve switches to irrigation pipeline, when PLC receives the moisture signal of soil humidity sensor higher than setting value,
PLC closes suction pump and switching solenoid directional control valve to middle position；Liquid level in PLC receives clear water bin
When the induced signal of sensor is less than setting value, PLC controls host computer and sends alarm by GPRS wireless module.
In order to road pavement carries out deicing in the winter time, when PLC receives the ambient temperature from environment temperature sensor
During less than setting value, immersible pump is not then turned on, and adds deicing liquid in clear water bin, passes when PLC receives pavement state
When the surface friction coefficient of sensor is less than setting value, PLC controls to open suction pump and spraying electromagnetic valve and electromagnetism changes
To Vavle switching to spray pipeline, when PLC receives the surface friction coefficient letter higher than setting value of pavement state sensor
Number time, PLC closes suction pump and spraying electromagnetic valve and solenoid directional control valve switches to middle position.
The invention has the beneficial effects as follows: each ingredient of the present invention is by Internet of Things composition entirety, collected rainwater energy
Enough allocated by PLC control system according to being actually needed of external environment, it is not necessary to manually go operation, both met summer
The hot weather spray cooling to overpass road surface, also meets the automatic irrigation of vegetation under overpass, the most in the winter time under
During snow, PLC control system can be avoided icy on road to road surface spraying deicing liquid according to ambient temperature needs, and the present invention realizes
To the collection of overpass rainwater and to collecting the multi-functional utilization of rainwater, substantially increase the utilization rate to natural resources.
Accompanying drawing explanation
Fig. 1 is the structural representation of urban viaduct rainwater comprehensive reutilization system；
Fig. 2 is the control principle drawing of urban viaduct rainwater comprehensive reutilization system；
Fig. 3 is the front view of the nozzle of urban viaduct rainwater comprehensive reutilization system；
Fig. 4 is the side view of the nozzle of urban viaduct rainwater comprehensive reutilization system；
Fig. 5 is the main sectional view of the nozzle of urban viaduct rainwater comprehensive reutilization system；
Fig. 6 is the sectional view of the nozzle of urban viaduct rainwater comprehensive reutilization system.
Wherein: 1, nozzle, 2, pavement state sensor, 3, pumping plant, 4, spraying electromagnetic valve, 5, clear water bin, 6, catchment
Electromagnetic valve, 7, device for collecting rain water, 8, soil humidity sensor, 9, buried shower nozzle, 10, immersible pump, 11, solenoid directional control valve, 12,
Drain solenoid valve, 13, sleet sensor, 1-1, union joint, 1-2, connecting shaft, 1-3, protective cover, 1-4, nozzle body, 1-5, spray
Hole, 1-6, spring, 1-7, piston, 1-8, piston ring, 1-9, tooth bar, 1-10, gear.
Detailed description of the invention
Urban viaduct rainwater comprehensive reutilization system as depicted in figs. 1 and 2, including pumping plant 3, rainwater collection packaging
Put, bridge floor spray equipment, vegetation irrigation rig, pavement state sensor 2, sleet sensor 13 and soil humidity sensor 8, road
Surface state sensor 2, sleet sensor 13 and soil humidity sensor 8 are existing sensor device, and pumping plant 3 includes PLC
Controller and suction pump, suction pump is connected with PLC by converter, and rain collector includes device for collecting rain water 7, collection
Water lines, being arranged on collection water solenoid valve 6, clear water bin 5 and the water pump that catchments catchmented on pipeline, the water pump that catchments is prior art
In immersible pump 10, device for collecting rain water 7 and clear water bin 5 connected by immersible pump 10, and the bottom of device for collecting rain water 7 is also connected with
Have in drain solenoid valve 12, device for collecting rain water 7 and clear water bin 5 and be provided with liquid level sensor；Bridge floor spray equipment includes
Spray pipeline and be arranged on the nozzle 1 above bridge floor, described spray pipeline is provided with pressure transducer and flow transducer,
For detecting the hydraulic pressure in spray pipeline and flow, when spray pipeline breaks down, in time by host computer and wireless module
Sending alarm, irrigation rig includes that irrigation pipeline and shower nozzle, irrigation pipeline and shower nozzle are imbedded in underground, shower nozzle be prior art
Buried shower nozzle 9 through existing, described spray pipeline and irrigation pipeline are connected with pumping plant 3 by solenoid directional control valve 11, shower
Being additionally provided with spraying electromagnetic valve 4 on road, pavement state sensor 2 includes pavement temperature sensor, environment temperature sensor, moisture film
Thickness transducer and surface friction coefficient detector, pavement state sensor 2 is arranged on the road surface of overpass, sleet sensor
13 are arranged on overpass, and soil humidity sensor 8 is arranged in vegetation soil, described immersible pump 10, collection water solenoid valve 6,
Drain solenoid valve 12, spraying electromagnetic valve 4, solenoid directional control valve 11, pressure transducer, flow transducer, pavement state sensor 2,
Sleet sensor 13 and soil humidity sensor 8 are all connected with PLC, and PLC control system has been also respectively connected with host computer
With GPRS wireless module, described pumping plant 3, device for collecting rain water 7 and clear water bin 5 are arranged at the ground below overpass
On.
Nozzle shown in Fig. 3 and Fig. 4, including union joint 1-1, nozzle body 1-4 and spray orifice preventer, union joint 1-1 and
Nozzle body 1-4 is cylinder, and cylinder is the most vertically arranged, and the outer wall of union joint 1-1 has the screw thread for connecting line, union joint
The upper end of 1-1 and nozzle body 1-4 is fixing to be connected, and union joint 1-1 and nozzle body 1-4 is internal to be connected, half side tube-wall of nozzle body 1-4
On be provided with spray orifice 1-5, spray orifice 1-5 and be provided with three rows, often arrange and all have 6 spray orifice 1-5, the angle of the adjacent orifices 1-5 often arranged
Being 30 °, the internal diameter of spray orifice 1-5 is gradually increased from the inner to outer end, the top bus of spray orifice 1-5 in the horizontal direction, spray orifice
The line at the center of 1-5 internal orifice and the center of collar extension is 10 °-20 ° with the angle of bus topmost, preferably 15 °, spray orifice 1-5
The center of collar extension is less than the center of spray orifice 1-5 internal orifice, as shown in Figure 5 and Figure 6, spray orifice preventer include protective cover 1-3, two
Connecting shaft 1-2, two gear 1-10, two tooth bar 1-9, piston 1-7 and spring 1-6, protective cover 1-3 are to pass through from body centre
Half cylinder being divided into two, the top edge of half cylinder has groove, two connecting shafts 1-2 respectively with the two of the groove of half cylinder
Side is fixing to be connected, and connecting shaft 1-2 one end is fixing with the gear 1-10 being positioned at nozzle body 1-4 to be connected, the other end of connecting shaft 1-2
Fixing with the top of protective cover 1-3 and be connected, piston 1-7 is slidably arranged in the inner chamber of nozzle body 1-4, piston by piston ring 1-8
Ring 1-8 is fixed on piston 1-7, is mainly used in the sealing of piston 1-7 and prevents piston 1-7 inordinate wear, spring 1-6 one end with
The bottom of nozzle body 1-4 is fixing to be connected, and the other end of spring 1-6 is fixedly connected on the downside of piston 1-7, tooth bar 1-9's
One end is fixed on the upper side of piston 1-7, the upper end of tooth bar 1-9 in order to reduce hydraulic pressure impact make coniform, tooth bar 1-9 with
Gear 1-10 engages, and two gear 1-10 and tooth bar 1-9 are symmetrical about the central axis of nozzle body 1-4, when spring 1-6 is in certainly
So during state, piston 1-7 is positioned at the upper end of spray orifice 1-5, and protective cover 1-3 is close on the outer tube wall of nozzle body 1-4 and covers
On the spray orifice 1-5 of the barrel of nozzle body 1-4, when spring 1-6 is compressed to a certain degree, piston 1-7 is positioned under spray orifice 1-5
Side, the axis of protective cover 1-3 is 90 ° with the axis angle of nozzle body 1-4, and the edge of protective cover 1-3 groove is attached to nozzle body 1-4
Barrel on.
The urban viaduct rainwater synthetical recovery of employing urban viaduct rainwater comprehensive utilization retracting device as shown in Figure 1
Application way, step is as follows: PLC receives the signal from sleet sensor 13, if it is determined that for time rainy, PLC controls
Device controls to open collection water solenoid valve 6 and drain solenoid valve closes drain solenoid valve 12, when sleet sensor 13 after 12,15 minutes
When rain signal stops, closing collection water solenoid valve 6；After collection water solenoid valve 6 closes 24 hours, PLC control is opened latent
Water pump 10, when the liquid level sensor during PLC receives device for collecting rain water 7 is less than setting value, PLC is closed latent
Water pump 10；When PLC receives the pavement temperature signal of pavement state sensor 2 higher than setting value, PLC controls
Open suction pump and spraying electromagnetic valve 4 and solenoid directional control valve 11 switches to spray pipeline, when PLC receives pavement state
When the pavement temperature of sensor 2 is less than the signal of setting value, PLC closes suction pump and spraying electromagnetic valve 4 and electromagnetism
Reversal valve 11 switches to middle position；When PLC receives the moisture signal of soil humidity sensor 8 less than setting value, PLC is controlled
Device processed controls to open suction pump and solenoid directional control valve 11 switches to irrigation pipeline, when PLC receives soil moisture sensing
When the moisture signal of device 8 is higher than setting value, PLC closes suction pump and switching solenoid directional control valve 11 to middle position；Work as PLC
When controller receives the induced signal of the liquid level sensor in clear water bin 5 less than setting value, PLC controls host computer
And send alarm by GPRS wireless module；Ambient temperature is recorded from pavement state sensor 2 when PLC receives
During less than setting value, immersible pump 10 is not then turned on, and adds deicing liquid in clear water bin 5, when PLC receives pavement state
When the surface friction coefficient of sensor 2 is less than setting value, PLC controls to open suction pump and spraying electromagnetic valve 4 and electricity
Magnetic reversal valve 11 switches to spray pipeline, when PLC receives the surface friction coefficient of pavement state sensor 2 higher than setting
During the signal being worth, PLC closes suction pump and spraying electromagnetic valve 4 and solenoid directional control valve 11 switches to middle position.
The method of above-mentioned deicing is only applicable to winter, and above-mentioned urban viaduct rainwater comprehensive utilization recovery method is at energy in summer
Enough lower the temperature dedusting, in the winter time can ice prevention and snow removing.
The operation principle of the nozzle in this specific embodiment is as follows: when summer bridge deck temperature higher, when needing spray cooling,
Collected rainwater just can be pumped in honeycomb fashion nozzle body 1-4 by water pump, and hydraulic pressure P starts to act on the top of piston 6,
Can calculate, according to formula, the water pressure that piston 1-7 is subject to is F=1/4P* π d2, wherein d is piston diameter.And according to spring
Deformation formula F=k*x, k is the elastic coefficient, and x is spring deflection.Usual overpass spray system need to meet hydraulic pressure and be
During 0.5Mpa, water spray distance can cover two tracks, and width can reach 6m.So above-mentioned two equation may be used to determine spring
1-6 and the type selecting of piston 1-7 and installation site, it is ensured that hydraulic pressure be 0.5Mpa be that piston 1-7 can move down into all spray orifice 1-5 and beats
The position opened.When nozzle in use, piston 1-7 starts to move down under the effect of current, and piston 1-7 moves down band carry-over bar 1-
9 move down, gear 1-10 engages with tooth bar 1-9, and tooth bar 1-9 driven gear 1-10 rotates, and gear 1-10 is carried by connecting shaft 1-2
Dynamic protective cover 1-3 is rotated up, and when hydraulic pressure is 0.5MPa, protective cover 1-3 is just rotated up 90 °, and protective cover 1-3 is all right
For stopping the too high globule that spray orifice 1-5 sprays, the globule is prevented to be sprayed onto on the vehicle of traveling；When nozzle is stopped using,
Spring 1-6 is naturalness by compressing and stretching, and protective cover 1-3 rotates covering again on the spray orifice of nozzle body barrel, anti-
Only the Calx on overpass, sand grains etc. block spray orifice 1-5.
Claims (10)
1. a urban viaduct rainwater comprehensive reutilization system, it is characterised in that: include pumping plant, rain collector, bridge
Face spray equipment, vegetation irrigation rig, pavement state sensor, sleet sensor and soil humidity sensor, pumping plant includes PLC
Controller and suction pump, suction pump is connected with PLC by converter, and rain collector includes device for collecting rain water, collection
Water lines, being arranged on collection water solenoid valve, clear water bin and the water pump that catchments catchmented on pipeline, device for collecting rain water and clear water store
Device is connected by the water pump that catchments；Bridge floor spray equipment includes spray pipeline and is arranged on the nozzle above bridge floor, irrigation rig bag
Include irrigation pipeline and shower nozzle, described spray pipeline and irrigation pipeline to be connected with pumping plant, on spray pipeline by solenoid directional control valve
Being additionally provided with spraying electromagnetic valve, pavement state sensor is arranged on the road surface of overpass, and sleet sensor is arranged on overpass
On, soil humidity sensor is arranged in vegetation soil, and the described water pump that catchments, collection water solenoid valve, spraying electromagnetic valve, electromagnetism change
All it is connected with PLC to valve, pavement state sensor, sleet sensor and soil humidity sensor.
Urban viaduct rainwater comprehensive reutilization system the most according to claim 1, it is characterised in that: described nozzle
Being cylinder including union joint, nozzle body and spray orifice preventer, union joint and nozzle body, cylinder is the most vertically arranged, union joint
Fixing with the upper end of nozzle body and be connected, union joint is internal with nozzle body to be connected, and half side tube-wall of nozzle body is provided with spray orifice, spray
The internal diameter in hole is gradually increased from the inner to outer end, and in the horizontal direction, the center of spray orifice internal orifice is with outer for the top bus of spray orifice
The line at the center of mouth is 10 °-20 ° with the angle of bus topmost, and the center of spray orifice collar extension is less than the center of spray orifice internal orifice, spray
Hole preventer includes protective cover, connecting shaft, gear, tooth bar, piston and spring, and protective cover is half cylinder, the top of half cylinder
Edge has groove, and connecting shaft rotates and is plugged on the barrel of nozzle body, and connecting shaft one end and the gear being positioned at nozzle body are fixed
Connecting, the other end of connecting shaft is fixing with the top of protective cover to be connected, and piston is slidably arranged in nozzle body, spring one end and spray
The bottom of mouth body is fixing to be connected, and the other end of spring is fixedly connected on the downside of piston, and one end of tooth bar is fixed on piston
Upper side on, rack and pinion engage, when spring in the raw time, piston is positioned at the upper end of spray orifice, and protective cover is close to
On the outer tube wall of nozzle body and cover on the spray orifice of nozzle body barrel, when spring is compressed to a certain degree, piston position
In the lower section of spray orifice, the axis of protective cover and the axis angle of nozzle body are 90 °, and the edge of described groove is attached to nozzle body
On barrel.
Urban viaduct rainwater comprehensive reutilization system the most according to claim 2, it is characterised in that: described pump
Stand, device for collecting rain water and clear water bin are arranged on the ground below overpass.
Urban viaduct rainwater comprehensive reutilization system the most according to claim 3, it is characterised in that: described rainwater
The bottom of catcher is also associated with drain solenoid valve, and drain solenoid valve is connected with PLC, and described spray pipeline is arranged
Pressure transducer and flow transducer, pressure transducer and flow transducer is had all to be connected with PLC.
Urban viaduct rainwater comprehensive reutilization system the most according to claim 4, it is characterised in that: described catchments
Water pump is immersible pump, and described irrigation pipeline and shower nozzle are imbedded in underground, and shower nozzle is buried shower nozzle.
Urban viaduct rainwater comprehensive reutilization system the most according to claim 5, it is characterised in that: described rainwater
Being provided with liquid level sensor in catcher and clear water bin, liquid level sensor is all connected with PLC.
Urban viaduct rainwater comprehensive reutilization system the most according to claim 6, it is characterised in that: described PLC
Control system has been also respectively connected with host computer and GPRS wireless module.
Urban viaduct rainwater comprehensive reutilization system the most according to claim 7, it is characterised in that: described road surface
State sensor includes pavement temperature sensor, environment temperature sensor, water film thickness sensor and surface friction coefficient detection
Device.
9. a urban viaduct rainwater comprehensive reutilization method, uses urban viaduct rainwater as claimed in claim 8
Comprehensive reutilization system, it is characterised in that: PLC receives the signal from sleet sensor, during if it is determined that be to rain,
PLC controls to open collection water solenoid valve and drain solenoid valve, closes drain solenoid valve, when sleet sensor after 15 minutes
When rain signal stops, closing collection water solenoid valve；The closed electromagnetic valve that catchments is after 24 hours, and PLC controls to open diving
Pump, when the liquid level sensor during PLC receives device for collecting rain water is less than setting value, PLC closes immersible pump；
When PLC receives the pavement temperature signal of pavement state sensor higher than setting value, PLC controls to open to draw water
Pump and spraying electromagnetic valve and solenoid directional control valve switch to spray pipeline, when PLC receives the road of pavement state sensor
When surface temperature is less than the signal of setting value, PLC closes suction pump and spraying electromagnetic valve and solenoid directional control valve switches to
Middle position；When PLC receives the moisture signal of soil humidity sensor less than setting value, PLC controls to open to take out
Water pump and solenoid directional control valve switch to irrigation pipeline, when the moisture signal of PLC reception soil humidity sensor is higher than
During setting value, PLC closes suction pump and switching solenoid directional control valve to middle position；Store when PLC receives clear water
When the induced signal of the liquid level sensor in device is less than setting value, PLC controls host computer and by the wireless mould of GPRS
Block sends alarm.
Urban viaduct rainwater comprehensive reutilization method the most according to claim 9, it is characterised in that: when PLC control
Device receive from environment temperature sensor ambient temperature less than setting value time, immersible pump is not then turned on, and adds in clear water bin
Enter deicing liquid, when PLC receives the surface friction coefficient of pavement state sensor less than setting value, PLC control
System opens suction pump and spraying electromagnetic valve and solenoid directional control valve switches to spray pipeline, when PLC receives pavement state
When the surface friction coefficient of sensor is higher than the signal of setting value, PLC closes suction pump and spraying electromagnetic valve and electricity
Magnetic reversal valve switches to middle position.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100085.9A CN110150108B (en) | 2016-08-05 | 2016-08-05 | Comprehensive recycling method for viaduct rainwater |
| CN201610635902.1A CN106049603B (en) | 2016-08-05 | 2016-08-05 | A kind of urban viaduct rainwater comprehensive reutilization system and method |
| CN201810100184.7A CN110158445B (en) | 2016-08-05 | 2016-08-05 | Urban viaduct rainwater comprehensive recycling system based on PLC control |
| CN201810100191.7A CN110158459B (en) | 2016-08-05 | 2016-08-05 | Intelligent comprehensive recycling method for rainwater of urban viaduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635902.1A CN106049603B (en) | 2016-08-05 | 2016-08-05 | A kind of urban viaduct rainwater comprehensive reutilization system and method |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100191.7A Division CN110158459B (en) | 2016-08-05 | 2016-08-05 | Intelligent comprehensive recycling method for rainwater of urban viaduct |
| CN201810100085.9A Division CN110150108B (en) | 2016-08-05 | 2016-08-05 | Comprehensive recycling method for viaduct rainwater |
| CN201810100184.7A Division CN110158445B (en) | 2016-08-05 | 2016-08-05 | Urban viaduct rainwater comprehensive recycling system based on PLC control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106049603A true CN106049603A (en) | 2016-10-26 |
| CN106049603B CN106049603B (en) | 2018-03-09 |
Family
ID=57480453
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100191.7A Active CN110158459B (en) | 2016-08-05 | 2016-08-05 | Intelligent comprehensive recycling method for rainwater of urban viaduct |
| CN201810100085.9A Active CN110150108B (en) | 2016-08-05 | 2016-08-05 | Comprehensive recycling method for viaduct rainwater |
| CN201610635902.1A Expired - Fee Related CN106049603B (en) | 2016-08-05 | 2016-08-05 | A kind of urban viaduct rainwater comprehensive reutilization system and method |
| CN201810100184.7A Active CN110158445B (en) | 2016-08-05 | 2016-08-05 | Urban viaduct rainwater comprehensive recycling system based on PLC control |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100191.7A Active CN110158459B (en) | 2016-08-05 | 2016-08-05 | Intelligent comprehensive recycling method for rainwater of urban viaduct |
| CN201810100085.9A Active CN110150108B (en) | 2016-08-05 | 2016-08-05 | Comprehensive recycling method for viaduct rainwater |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100184.7A Active CN110158445B (en) | 2016-08-05 | 2016-08-05 | Urban viaduct rainwater comprehensive recycling system based on PLC control |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN110158459B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385588A (en) * | 2018-03-13 | 2018-08-10 | 哈尔滨理工大学 | road cleaning vehicle with automatic control function |
| CN108951414A (en) * | 2018-07-27 | 2018-12-07 | 张凤仪 | Energy utilization system on a kind of urban viaduct |
| CN112095395A (en) * | 2020-09-15 | 2020-12-18 | 张金富 | Multilayer environmental protection terrace that permeates water |
| CN115492222A (en) * | 2022-10-30 | 2022-12-20 | 中大(福建)工程建设集团有限公司 | Quick drainage system of municipal building engineering |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593390A (en) * | 2019-08-30 | 2019-12-20 | 南京艾数信息科技有限公司 | Intelligent rainwater collection system based on Internet of things technology |
| CN110778795A (en) * | 2019-09-21 | 2020-02-11 | 鸿强建设集团有限公司 | Municipal administration underground drainage system and pipeline fixing device |
| CN110786224B (en) * | 2019-11-28 | 2021-09-24 | 广州大学 | Synchronous pumping irrigation frequency conversion system and control method |
| CN110915611A (en) * | 2019-12-05 | 2020-03-27 | 徐州工程学院 | Automatic irrigation system for green plant land below urban viaduct |
| CN111733958A (en) * | 2020-05-27 | 2020-10-02 | 黑龙江建筑职业技术学院 | Environment-friendly road and bridge structure and construction method thereof |
| CN112144605A (en) * | 2020-09-17 | 2020-12-29 | 安徽林海园林绿化股份有限公司 | Ecological rainwater storage system and conveying method thereof |
| CN113481806A (en) * | 2021-07-09 | 2021-10-08 | 湖南望新建设集团股份有限公司 | Road crack pouring device |
| CN113737703A (en) * | 2021-10-08 | 2021-12-03 | 徐州徐工环境技术有限公司 | Water spraying and dust falling automatic control method and system of road sweeper and road sweeper |
| CN114134956B (en) * | 2021-11-29 | 2023-05-05 | 山东交通学院 | Intelligent collection and comprehensive utilization system and method for urban viaduct rainwater |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04155023A (en) * | 1990-10-18 | 1992-05-28 | Taimei Kinzoku Kogyo Kk | Facilities utilizing water in traffic system |
| DE20002066U1 (en) * | 1999-04-06 | 2000-07-20 | Theelen Joerg | Infiltration system |
| CN201015334Y (en) * | 2007-03-06 | 2008-02-06 | 上海市南洋模范中学 | Device for irrigating virescence plants under elevated buildings by using rainwater |
| CN103669198A (en) * | 2013-12-04 | 2014-03-26 | 中山弘博企业管理咨询有限公司 | Rainwater recovery device on viaduct |
| CN204645145U (en) * | 2015-05-27 | 2015-09-16 | 郭瑞 | A kind of viaduct rainwater-collecting and automatic irrigation system |
| CN105421265A (en) * | 2015-11-09 | 2016-03-23 | 山东交通学院 | Cooling and dedusting device capable of preventing tracks |
| CN205917767U (en) * | 2016-08-05 | 2017-02-01 | 山东交通学院 | Urban viaduct rainwater comprehensive recovery utilization system |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1379205A (en) * | 1971-12-20 | 1975-01-02 | Bridgland R F | Firefighting nozzles |
| JPH11271058A (en) * | 1998-03-25 | 1999-10-05 | Mitsubishi Heavy Ind Ltd | Bridge pier scour monitor |
| JPH11347542A (en) * | 1998-06-02 | 1999-12-21 | Toto Ltd | Rainwater utilizing system |
| KR101086829B1 (en) * | 2009-07-13 | 2011-11-25 | 배형진 | Caisson Lower-end Water Cut-Off System |
| CN202425400U (en) * | 2011-12-20 | 2012-09-12 | 广州普邦园林股份有限公司 | Water-saving structure utilizing rainwater on bridge floor of viaduct bridge to irrigate green space under bridge |
| CN203383144U (en) * | 2013-07-24 | 2014-01-08 | 湖南省交通科学研究院 | Bridge floor runoff collection, treatment and emergency system |
| CN104674732B (en) * | 2013-11-28 | 2017-11-24 | 长沙中联重科环境产业有限公司 | Swivel joint, sweep disk and road cleaning vehicle |
| CN104563198B (en) * | 2014-12-05 | 2016-07-06 | 浙江科技学院 | A kind of overpass rainwater-collecting irrigation system and control method thereof |
| CN204455814U (en) * | 2015-01-02 | 2015-07-08 | 张兴成 | A kind of Novel road bridge wastewater collection system |
| CN105107257B (en) * | 2015-09-10 | 2017-04-26 | 山东交通学院 | Snow-melting agent recovering device used for roads and bridges |
| CN205188799U (en) * | 2015-12-09 | 2016-04-27 | 山东交通学院 | Automatic deicing system nozzle controlling means |
| CN105568814A (en) * | 2015-12-21 | 2016-05-11 | 无锡信大气象传感网科技有限公司 | Anti-freezing system for highway bridges |
| CN105442442A (en) * | 2015-12-28 | 2016-03-30 | 上海茵能节能环保科技有限公司 | Self-flowing rainwater collection and irrigation system for green belt under viaduct |
| CN105746303B (en) * | 2016-03-18 | 2019-03-08 | 上海市绿化管理指导站 | A kind of rainwater storage irrigation system for greenbelt under overpass |
-
2016
- 2016-08-05 CN CN201810100191.7A patent/CN110158459B/en active Active
- 2016-08-05 CN CN201810100085.9A patent/CN110150108B/en active Active
- 2016-08-05 CN CN201610635902.1A patent/CN106049603B/en not_active Expired - Fee Related
- 2016-08-05 CN CN201810100184.7A patent/CN110158445B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04155023A (en) * | 1990-10-18 | 1992-05-28 | Taimei Kinzoku Kogyo Kk | Facilities utilizing water in traffic system |
| DE20002066U1 (en) * | 1999-04-06 | 2000-07-20 | Theelen Joerg | Infiltration system |
| CN201015334Y (en) * | 2007-03-06 | 2008-02-06 | 上海市南洋模范中学 | Device for irrigating virescence plants under elevated buildings by using rainwater |
| CN103669198A (en) * | 2013-12-04 | 2014-03-26 | 中山弘博企业管理咨询有限公司 | Rainwater recovery device on viaduct |
| CN204645145U (en) * | 2015-05-27 | 2015-09-16 | 郭瑞 | A kind of viaduct rainwater-collecting and automatic irrigation system |
| CN105421265A (en) * | 2015-11-09 | 2016-03-23 | 山东交通学院 | Cooling and dedusting device capable of preventing tracks |
| CN205917767U (en) * | 2016-08-05 | 2017-02-01 | 山东交通学院 | Urban viaduct rainwater comprehensive recovery utilization system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385588A (en) * | 2018-03-13 | 2018-08-10 | 哈尔滨理工大学 | road cleaning vehicle with automatic control function |
| CN108951414A (en) * | 2018-07-27 | 2018-12-07 | 张凤仪 | Energy utilization system on a kind of urban viaduct |
| CN112095395A (en) * | 2020-09-15 | 2020-12-18 | 张金富 | Multilayer environmental protection terrace that permeates water |
| CN115492222A (en) * | 2022-10-30 | 2022-12-20 | 中大(福建)工程建设集团有限公司 | Quick drainage system of municipal building engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110150108B (en) | 2021-01-22 |
| CN110158459A (en) | 2019-08-23 |
| CN110158459B (en) | 2020-05-15 |
| CN110158445A (en) | 2019-08-23 |
| CN106049603B (en) | 2018-03-09 |
| CN110158445B (en) | 2020-10-02 |
| CN110150108A (en) | 2019-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106049603B (en) | A kind of urban viaduct rainwater comprehensive reutilization system and method | |
| CN204212093U (en) | Job site automatic spray dust falling system | |
| CN205917767U (en) | Urban viaduct rainwater comprehensive recovery utilization system | |
| CN203259870U (en) | Intelligent control system for prevention and treatment of city rainfall flood | |
| CN107805990A (en) | A kind of rainwater on road surface excludes purification self-cleaning system and its installation method | |
| CN205557647U (en) | Utilization function's fixed anti -icing, deicing system are collected again to collection bridge floor rainwater | |
| CN203440732U (en) | Overflow type road snow and ice melting device | |
| CN112031137A (en) | Urban rainwater-accumulation-preventing well lid | |
| CN206467757U (en) | Rainwater recycle utilizes system | |
| CN205688484U (en) | Building rainwater-collecting and high-altitude dedusting irrigation system | |
| CN206646546U (en) | One kind is based on architecture information underground pipe gallery monitoring waterproof construction | |
| CN206768565U (en) | A kind of overpass with water circulation system | |
| CN107675773A (en) | Sewerage system | |
| CN202672032U (en) | Bridge drain system | |
| CN211257251U (en) | Automatic rotating drainage well lid for urban road | |
| CN208577980U (en) | A kind of hard shoulder prefabricated component being embedded with water-spraying type water part | |
| CN204370519U (en) | A kind of domatic flowing water and road surface water of utilizing is as the tunnel fire protection system at water source | |
| CN209669696U (en) | A kind of anti-fall ice production apparatus of intelligence suitable for overpass discharge outlet | |
| CN206521808U (en) | City ponding collection system | |
| CN210031499U (en) | Bridge drainage system | |
| CN203374033U (en) | 66kV transformer substation oil-water separation type transformer accident oil storage pond | |
| CN109024151B (en) | Highway maintenance method | |
| CN207672364U (en) | Water on urban streets tapping equipment | |
| CN205088569U (en) | Ecological filter equipment is collected to bridge floor rainwater | |
| CN205530448U (en) | Rainwater device is collected to overhead road surface inlet for stom water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20200805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |